What is the structure in prokaryotic cells that often holds antibiotic resistance genes?

Explanation

Prokaryotes can also contain plasmids, which are much smaller circular pieces of DNA that often have genes that give antibiotic resistance.OPTION A: Prokaryotes have no nucleus they have nuclear material dispersed in their cytoplasm.OPTION B: Prokaryotes can also contain plasmids, which are much smaller circular pieces of DNA that often have genes that give antibiotic resistance.OPTION C: Prokaryotes lack mitochondria and instead produce their ATP on their cell surface membrane.OPTION D: As only option B is correct hence A and B cannot be correct.